Omar Abdelhadi

DevOps Engineer

• Built and deployed a production platform on Nomad, Consul and Vault for orchestration, service discovery and secrets management.
• Provisioned servers, networking, load balancers and cloud resources with Terraform, and configured them with Ansible.
• Built GitHub Actions pipelines that test, build and deploy automatically.
• Set up central monitoring, logging and alerting with Prometheus, Grafana, Loki and Alertmanager.
• Hardened Linux servers (firewall, SSH, access control, OS hardening) and cut costs by self-hosting open-source services.

DevOps Engineer — Contract

• Short DevOps assignment on Windows and Microsoft SQL Server environments.

Freelance DevOps Engineer

• Wrote an Ansible role that creates AWS Lightsail instances and sets up Matomo analytics.
• Built tooling to automate Git history cleanup and enforce commit standards. The client came back for more work.
• Wrote Puppet code to deploy PostgreSQL.
• Set up VS Code testing (Pytest) for a Dockerized Django development environment.
• Built a Node.js API wrapper around an npm package, shipped as a Docker container.
• Installed and configured web apps on Lightsail servers, including SSL.

“Very good work from Omar. Communicates well and gets the task done quickly. He was so good that I added on more milestones.”Client · Dockerized Django testing

“Omar is a good developer and was able to help me complete my project successfully.”Client · Node.js API wrapper

DevOps & Backend Developer

• Ran production and staging on AWS and OVHcloud, with private networks for internal traffic.
• Automated server setup with Ansible, cutting manual configuration time by 60%.
• Built GitHub Actions CI/CD for 5+ projects and moved deployments to Docker Swarm, cutting downtime by 40%.
• Set up monitoring with Prometheus and Grafana, and replaced paid SaaS tools with 3+ self-hosted services.
• Built Django features, with background jobs in Celery and Redis, caching in Redis, and tests in Pytest.
• Set up authentication with Keycloak and Cloudflare Access, and managed DNS and security in Cloudflare.